baber/WOPTO huggingface dataset:
Patent JP-2008251243-A (JP)
Title: Lighting fixture unit of vehicular headlamp
Inventor: NAGANAWA SUKEHITO
IPC: F21V13/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable distributing light to the upper part of a cutoff line without reducing a quantity of light to the main part of the light distribution of a headlamp by using a currently obtainable LED as a light source.  <P>SOLUTION: In this lighting fixture unit 1 of a vehicular headlamp which is equipped with a projection lens 10 having an optical axis x, a light source 30 comprising semiconductor light emitting elements, a first reflector 40 to reflect light from the light source so that light is condensed on the optical axis or in its vicinity, and a shade 22 positioned so as to extend along the optical axis direction between the light source and the projecting lens to shield a part of light reflected by the first reflector, and in which a shielding face extending toward the rear from the front end 22a of the shade, which is positioned in the vicinity of the rear focus Rf of the projection lens, is used as second reflectors 222, 223 to reflect light from the first reflector toward the projection lens, a light transmitting part 221 is formed in a part of the second reflector so that light reflected from the first reflector is made to enter into the projection lens after passing the lower part of the rear focus of the projection lens.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249401-A (JP)
Title: Navigation system and method
Inventor: SATO HIDEO
IPC: G08G1/137
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To determine necessity of lane change without specifying a traveling lane before a crossing where a route advancing to a specific direction is set, and to output a guidance when the lane change is necessary.  <P>SOLUTION: When a plurality of vehicles are traveling, probe data are collected continuously from each vehicle and stored (S11). Reference data showing a traveling locus of a vehicle advancing through a prescribed crossing are generated based on the probe data (S12). A current position of an object vehicle traveling before a prescribed crossing, which is an object vehicle whose route is set so as to advance through the prescribed crossing along a specific route, is compared with the traveling locus shown by the reference data generated by a reference data generation means, and thereby necessity of a lane change guidance to a driver of the object vehicle is determined (S15), and the lane change guidance is output when the lane change guidance is required (S16).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251328-A (JP)
Title: Drive control device of inductive load
Inventor: WAKAYAMA YOSHIHIRO
IPC: H01H9/56
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive control device of an inductive load capable of outputting control signals with respect to a drive relay by accurately acquiring the timing of zero cross in the drive control device of the inductive load operated by a half-wave rectifying power supply.  <P>SOLUTION: In a driving circuit of an electromagnetic pump in which the timing of outputting opening and closing commands of a contact against a drive relay is set by the time elapsed from falling Ta of a pulse edge output from an input voltage monitoring circuit in which pulse waves are formed corresponding to waveforms of an AC power supply, the outputting timing of the opening and closing commands is determined by subtracting predetermined pre-set time T minutes from the elapsed time set when it is assumed that there is no delay at all in the pulse waves of the input voltage monitoring circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249949-A (JP)
Title: Photomask blank and photomask
Inventor: MITSUI MASARU
IPC: G03F1/50
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask blank for use in manufacturing of an FPD device provided with a light-semitransmissive film of which a change in transmittance is small as wavelength changes in a wavelength band from i-rays to g-rays.  <P>SOLUTION: The photomask blank for use in manufacturing of an FPD device includes a light-transmissive substrate 16, a light-semitransmissive film 17 which is formed on the substrate 16 and is made of a material containing chromium, and a light-shielding film 18 which is formed on the film 17 and is made of a material containing tantalum.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248636-A (JP)
Title: Flush toilet bowl
Inventor: TSUTSUI HARUO
IPC: E03D5/01
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flush toilet bowel capable of preventing an overflow of washing water of a water storage tank with a simple structure.  <P>SOLUTION: This flush toilet bowl 1 has a toilet bowl 2 having a bowl part 12, a rim water discharge port 18, a jet water discharge port 16 and a drain trap conduit 14, the water storage tank 20, wash water supply means 24, 34 and 36 having a solenoid opening-closing valve 34 and a supply water passage switching valve 36 and selectively supplying the wash water to the water storage tank and the rim water discharge port, a booster pump 22 pressuring and supplying the washing water of the water storage tank to the water discharge port, water level detecting means 64a and 64c detecting a first water level being an ordinary water storage water level of the water storage tank and a second water level set above this first water level, and a controller 62 controlling the solenoid opening-closing valve 34 and the supply water passage switching valve 36. The controller controls so as to supply the washing water to the rim water discharge port by connecting the supply water passage switching valve with the rim water discharge port side, when a water level of the water storage tank becomes the second water level.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008214743-A (JP)
Title: Synthesis of metal nanoparticle and surface treatment using plasma jet
Inventor: NAGASAKI YUKIO
IPC: B22F9/26
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthesis method for metal particulates and a surface treatment method using a plasma jet where metal precipitation, the reaction of organic matter and surface treatment not only to a film but also to closed parts, the walls in tubes can be independently or combinedly performed, respectively, further, the various parameters of plasma in the plasma chemical reactions are controlled, and reaction speed, reaction yield and the form of products can be optionally controlled.  <P>SOLUTION: A high voltage electrode is fitted to a metal or an insulator tube under the pressure in the vicinity of the atmospheric pressure, and, while flowing a gas into the tube, plasma generated by applying high voltage at a low frequency and a compound to form into a metal by reduction reaction or the solution thereof are reacted, thus metal particles are synthesized, or surface modification is performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008254308-A (JP)
Title: Soft vinyl chloride resin laminate and its manufacturing method
Inventor: MIYASHITA AKIRA
IPC: B32B27/18
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft vinyl chloride resin laminate excellent in moldability at the time of coextrusion and developing good antibacterial properties and mechanical characteristics, and to provide its manufacturing method.  <P>SOLUTION: The soft vinyl chloride resin laminate has a layer (A) comprising a vinyl chloride resin composition and layers (B) being the outermost layers provided on both sides of the layer (A) at least one by one and comprising a vinyl chloride resin composition. The vinyl chloride resin composition constituting the layer (A) contains 10-50 pts.mass of a plasticizer per 100 pts.mass of a vinyl chloride resin and the vinyl chloride resin composition constituting the layers (B) contains 10-50 pts.mass of the plasticizer and 0.01-1.0 pts.mass of an inorganic antibacterial agent per 100 pts.mass of the vinyl chloride resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258940-A (JP)
Title: Digital broadcasting device
Inventor: UNUMA SHINTARO
IPC: H04N7/173
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for allowing a mobile relay car side to easily discriminate how a transmission wave outputted from an FPU transmitter is received on a receiving side.  <P>SOLUTION: The FPU transmitter 14 mounted on the mobile relay car 12 transmits a digitally modulated transmission wave toward a base station 20. A receiver 40 of a head office 30 receives a digital modulated wave transmitted from the FPU transmitter 14 via the base station 20 and demodulates and decodes the digital modulated wave. The receiver 40 also evaluates a receiving state of the transmission wave by ranking it and outputs an evaluation result from a speaker 62 or the like by voice. The outputted voice is transmitted to a radio terminal 19 of an operator of the mobile relay car 12 through a radio terminal 39.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254610-A (JP)
Title: Vehicle controller
Inventor: NISHIMURA AKIHIKO
IPC: B60W30/00
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle controller for achieving satisfactory steering feelings by suppressing the increase of vibration generated in a steering system.  <P>SOLUTION: A specific frequency extraction part 51 extracts frequency components corresponding to vibration promoting the generation of a rattle sound in a deceleration mechanism configuring an EPS actuator 22 from a pinion angle θp as a signal showing the state of a steering system, and outputs the effective value as a power spectrum Sp. Then, when the power spectrum Sp is a predetermined threshold or more, a speed ECU7 control a speed in order to reduce the power spectrum SP so that the speed V is out of a range from a first predetermined speed to a second predetermined speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258091-A (JP)
Title: Microwave heating apparatus
Inventor: SANO MASAAKI
IPC: H05B6/72
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave heating apparatus which can achieve a uniform heating over an entire heating chamber of a wide width and also a partial and intensive heating.  <P>SOLUTION: The microwave heating apparatus is provide with a microwave generating means 32, wave guide 33, heating chamber 34 having a width-wise dimension larger than a depth-wise dimension, unrotatable placing base 35 on which a heating object is placed, housing space 36 for the heating object, rotatable antennas 38, 39 arranged symmetrically up and down and right and left, in a width-wise direction of the heating chamber for discharging microwave in the heating chamber, driving means 40, 41 of the rotatable antennas, and controlling means 411 for controlling the driving means and controlling a direction of the antennas. The controlling means 411 controls a portion having a strong discharging directionality in at least one rotatable antenna to face in a predetermined direction and a specific heating object can be intensively heated. As a result, a uniform heating over an entire heating chamber can be achieved and a partial and intensive heating can be achieved as well.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007242037-A (JP)
Title: Method of processing design data for semiconductor integrated circuit
Inventor: MATSUMURA YOICHI
IPC: H01L21/82
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To display a clock circuit on a screen for allowing a designer to easily grasp a logic.  <P>SOLUTION: In display of the clock circuit on the screen, the clock circuit is displayed in the form of a circuit formed by removing a buffer and an inverter from the clock circuit without any change in the logic. This circuit for display is determined by a first method for removing the buffer with the unchanged logic and a pair of inverters which exist on a clock path in each section when the clock path is divided at a branch point of wiring, or a second method for duplicating and adding logic elements on a plurality of clock paths to the clock circuit while removing the buffer with the unchanged logic and a pair of inverters existing between the logic elements excepting the buffer with the unchanged logic, and removing overlapping partial circuits when the partial circuits realizing the same logic exist on a plurality of clock paths.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008148541-A (JP)
Title: Method of power reduction control in fuel-cell hybrid electric vehicle
Inventor: CHUNG SUNG JIN
IPC: B60L11/18
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sequence control technique for stably turning off a high-voltage single item at key off, in the power operation mode of a supercapacitor hybrid electric vehicle of fuel cell.  <P>SOLUTION: A power-down control method includes a step for determining a current operation mode in key off input; a step for converting a low-voltage DC-DC capacitor, connected to an auxiliary battery to a step-up mode, when the current operation mode is fuel cell mode; a step for supplying voltage supplied from the auxiliary battery and boosted by the low-voltage DC-DC capacitor to the high-voltage single item, to maintain the drive state of the high-voltage single item; a step for turning off a stack PDU to interrupt power in a fuel cell stack; a step for transmitting stop instruction for completing the actuation of the fuel cell to turn off the high-voltage single item and completing the actuation of the fuel cell, at the same time; and a step for turning off the low-voltage DC-DC capacitor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008261442-A (JP)
Title: Grease feeder
Inventor: TAKUBO MUTSUMI
IPC: F16C29/06
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease feeder capable of surely performing automatic grease feeding to a linear guide device, and capable of smoothing high speed movement of a slider of the linear guide device.  <P>SOLUTION: The grease feeder 20 for feeding a lubricant to the linear guide device 1 equipped with a rail 2 having a rail track groove 4, a slider track groove confronting the rail track groove 4, a slider 6 linearly moving on the rail 2, and a ball rolling on a load passage formed by the rail track groove 4 and the slider track groove is provided with a main body 21 having the same rail track groove and the same exterior appearance shape with the rail 2, and the main body 21 is arranged on an end of the rail 2 in series along a longitudinal direction of the rail 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260466-A (JP)
Title: Hybrid driving device and its control method
Inventor: KASUGA SHINJI
IPC: B60L50/10
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid driving device and its control method which can protect each part which generates driving force even when switched to a gear shift step at the low speed side.  <P>SOLUTION: A hybrid control section 52 performs control operation so that the vehicle speed does not exceed the rstriction vehicle speed defined beforehand according to a gear ratio of LO gear step if sub-gear shift mechanism 26 is switched to the LO side gear step. Specifically the hybrid control section 52 reduces at least one of the output of an engine 8 and a driving torque which the engine 8 and a second motor generator MG 2 generate so that rotation speed of the second motor generator MG 2 does not exceed permissible rotation speed. Further the hybrid control section 52 reduces at least one of the driving torque which the engine 8 and a first motor generator MG 1 generate also when temperatures T1, T2, T3, T4, and T5 detected by temperature sensors 11t, 12t, 62t, 20t, and 26t, respectively exceed corresponding upper limit temperatures.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007289688-A (JP)
Title: Method of manufacturing vertically adjustable shelf bracket
Inventor: BIENICK CRAIG
IPC: A47B96/06
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a vertically adjustable shelf bracket.  <P>SOLUTION: A shelf bracket is manufactured by providing a shelf bracket member having an opening of a predetermined size. A pin 30 includes opposite end portions 31, 32, a medial portion 35 and a single collar 38 which is of a size larger than the size of the opening of the shelf bracket member. The medial portion 35 of the pin 30 is inserted into the shelf bracket member opening and a portion of the volume of the medial portion 35 of the pin 30 is swaged toward the one collar 38 creating a second collar 39 such that the shelf bracket and pin 30 are clamped together by the two collars 38 and 39.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008263535-A (JP)
Title: Power line communication apparatus and method, and integrated circuit mounted on power line communication equipment
Inventor: MAEHARA NORIAKI
IPC: H04L12/28
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide power line communication equipment with which QoS of data transmission with high priority order is secured even when a communication band of a power line is narrow.  <P>SOLUTION: Pieces of data from ports A-D are sequentially stored in Ethernet receiving queues 19A-19D of an Ethernet PHY IC19 included in the power line communication equipment, respectively. A PLC transmission control part 11C1 of a PLC MAC block 11C acquires the pieces of data stored in the Ethernet receiving queues 19A-19D on the basis of priorities set to the corresponding ports to transmit the data to a sorting part 11C2. The sorting part 11C2 stores the data to be transmitted in the corresponding PLC transmission queue 11C5 according to a transmitting destination. The priorities set in the ports are acquired from a priority information memory 11C3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270905-A (JP)
Title: Communication device and communication method
Inventor: SUZUKI HIDETOSHI
IPC: H04W36/30
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device and a communication method that can actualize high-speed and high-quality processing as communication processing such as a hand-over.  <P>SOLUTION: In a terminal 101 for mobile communication, a frequency converter 102b (FFT computing element 8) performs operation by expanding a frequency range for time/frequency conversion (for example, FFT or DFT) on a received reception signal when a power measurement unit 105 decides that the reception signal received by a communication unit 102a becomes a predetermined value or below. Then a frequency measurement unit 102c (detection circuit 9) measures the reception intensity of the reception signal within the expanded frequency range, and detects the frequency of a signal having intensity higher than predetermined reception intensity among measured signals, and the communication unit 102a performs connection processing using the signal of the frequency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241673-A (JP)
Title: Water sampler used for inspection system of ship for preventing pollution of harbor, and inspection system
Inventor: MIYAKE TAKESHIGE
IPC: G01N33/18
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection system of a ship for preventing pollution of a harbor.  <P>SOLUTION: In the inspection system using a water sampler having a main shell part and a bottom surface, wherein an upper part of the main shell part is constituted of a material having a smaller density than the density of sea water such as vinyl chloride, and a bottom part is constituted of a material having a larger density than the density of sea water such as metal lead, and having a prescribed sectional aspect ratio; a ship enters a harbor after draining water outside a harbor area based on an inspection document received before entering the harbor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266716-A (JP)
Title: Thin film deposition system
Inventor: KAWAGUCHI YOSHIHIRO
IPC: C23C16/505
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film deposition system capable of fixedly retaining the intervals between electrodes.  <P>SOLUTION: In the plasma CVD system 10, the upper electrode 13 and the lower electrode 14 are provided so as to be confronted regarding a vertical direction Y. A supporting lift base 18 supports the lower electrode 14, and the lower electrode 14 can be freely dislocated from a movement prohibition position abutted against a spacing control stopper 19 and prohibiting the dislocation of the lower electrode 14 to the upper part Y1 to a movement allowing position separated from the spacing control stopper 19 and allowing the dislocation of the lower electrode 14 to the upper part Y1. Further, the supporting lift base 18 includes spring members 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269291-A (JP)
Title: Security system
Inventor: MIZUSHINA TAKAHIRO
IPC: B25J13/00
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security system capable of consecutively grasping of movement of a monitoring target person indoors and outdoors in a simple structure being easy to use by watching through a robot, wrist watch, and the like.  <P>SOLUTION: The robot 10 records movement information in a memory by obtaining the movement information obtained from a photographed image by following the movements of the monitoring target parson indoors (P1). The robot 10 performs going-out registration by making the monitoring target person wear the wrist watch when the monitoring target person goes out (P2). The robot 10 executes security treatment in response to the movement of the monitoring target person on the basis of the movement information indoors when the going-out registration is not carried out (P3). The wrist watch memorizes the movement information in the memory by obtaining the movement information of the monitoring target person at the time of going-out (P4). The monitoring target person removes the wrist watch at the time of return-home, the robot performs return-home registration, the robot also takes in the movement information of the monitoring target person acquired by the wrist watch at the time of return-home (P6), and the robot executes security actions in response to the movement information at the time of going-out (P7).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268098-A (JP)
Title: Portable navigation device
Inventor: ITO TAKASHI
IPC: H04W64/00
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately display the direction of a virtual specified subject on a map, even if the particular object person is set to stop at a predetermined location.  <P>SOLUTION: This navigation device displays, on a liquid crystal screen (display section) 12b of a cellular phone (mobile terminal) 100, the terrestrial location and direction of a specified subject as the location and the direction of a virtual specified subject A, and the direction of the virtual specified subject A is determined, based on a direction detected by a direction sensor 3a disposed on shoes (footwear) worn by the specified subject.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274767-A (JP)
Title: Vehicular muffler
Inventor: IMAFUKU HIDEO
IPC: F01N1/08
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular muffler capable of improving durability, by preventing deformation of a shell, by equalizing thermal stress applied to the shell of a flat cross section.  <P>SOLUTION: This vehicular muffler has a muffler body 1 composed of the cylindrical shell 4 having the flat cross section and end plates 5 and 6 blocking up opening end parts on both sides of the shell 4, an inlet pipe 2 making exhaust gas flow in the muffler body 1, an outlet pipe 3 exhausting the exhaust gas from the muffler body 1, and baffle plates 7 and 8 forming a plurality of muffling chambers R1-R3 by partitioning the muffle body 1. The inlet pipe 2 is arranged in close vicinity to one side in the flat short shaft L1 direction of the shell 4, and an opening part 8 for putting the mutual adjacent muffling chambers R1-R3 in a communicating state, is arranged in a position in close vicinity to the other side in the flat short shaft L1 direction of the shell 4 of the baffle plates 7 and 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT